Close

Recent Projects

this box will provide 8.4V 20A for big RC plane power with 2s lipo receivers and servos
Project Owner Contributor

Power box for big RC plane

jp-gleyzesJP Gleyzes

Thermal imaging with MLX90642 32x24 InfraRed (IR) array
Project Owner Contributor

Infrared Home Intrusion System

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

Lilka: DIY ESP32-S3 Learning Console with NES Emulation, Lua & mJS Support
Project Owner Contributor

Lilka

bsverdlyukb.sverdlyuk

Simple and visual kids clock
Project Owner Contributor

Kid schedule clock

goguelnikovgoguelnikov

A lightsaber inspired necklace and a more bejeweled alternative
Project Owner Contributor

Solar Powered Necklaces

colin-catlinColin Catlin

My watch runs off "disposable" lithium cells. I retrofit it to run like a grandfather clock: weights and gravity.
Project Owner Contributor

Gravity-Powered Digital Clock

ethanEthan

New cut on an old idea
Project Owner Contributor

2026 Mobile Compute Station

curtis-soldanoCurtis Soldano

Open-source, low-cost 10.5 GHz phased array radar with PLFM modulation; available in 3km and 20km range
Project Owner Contributor

Open Source PLFM RADAR. Up to 20Km Range

nawfalNawfal

Using NFC RF energy harvested from a phone tap to submit commands and start a microcontroller. No standby power.
Project Owner Contributor

Harvesting NFC Energy to Transmit Commands

casparcaspar

Created in 1972, the Model 832 was designed as part of a training program to teach both digital electronics and computer operations.
Project Owner Contributor

NRI Model 832 Digital Computer Reproduction

michael-gardiMichael Gardi

Welcome to the most painfully niche thing I've created.
Project Owner Contributor

Solar Solenoid Controller - WellWatch

jesse-farrellJesse Farrell

Building a mechanical television with parts only from the 1920s. Focusing on simplicity.
Project Owner Contributor

Mechanical Television - only 1920s parts

paul-kocylaPaul Kocyla

A modular analog computer. The modularity makes the system scalable and flexible.
Project Owner Contributor

Modular analog computer

marco-mMarco M

A small wagon to put your running stuff in and bring it along but also a place to sleep in at night for multi day adventures/trips.
Project Owner Contributor

Camperwagon 3.1 - Runnerwagon

zingo-andersenZingo Andersen

Using the ESP32-C3 as the main controller and an MLX90640 or Heimann 5.0 thermal imaging sensor, it can connect to an AP hotspot and allow u
Project Owner Contributor

DIY portable rechargeable WiFi thermal imaging dev

zhijunZhiJun

A retrosystem based on the elegant 8/16 bit 6809 processor capable of running UniFLEX and OS9 level II multiuser/multitasking OS
Project Owner Contributor

6809/6309 Eurocard CPU System

roelof4roelof4

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday